Zipson’s 207C, flanged cryogenic ball valve was designed specifically for cryogenic working conditions, such as liquid nitrogen, Helium, CO2 and other liquid gases, suitable for warehouse logistic, medical, pharmaceutical, transportation industries. All the valve casting parts are precisely produced by Zipson’s investment casting foundry with very good quality control in Taiwan. The valve construction was well designed to comply with ASME B16.34 standard to provide a safe product for both users and environment.
The 207C flanged cryogenic valves were well designed and produced in Taiwan. The cryogenic bonnet which follows SHELL SPE 77 200-2013 standard. The extended stem is with Belleville washer for long term operation to keep from leakage via the stem packing. The top work of the bonnet is with ISO 5211 drilling, and helps users to mount the bracket or actuator directly.
Zipson’s flange cryogenic valve can be with various types of end connection and pressure rating. ASME 150/ 300; PN16/ 40 are available.